Providing information about innovative treatment and site characterization technologies while acting as a forum for all waste remediation stakeholders

Updated Tool
Spreadsheets for Environmental Footprint Analysis (SEFA) Version 3.0
EPA developed the set of analytical workbooks known as "SEFA" to help remedial project managers and other decision-makers estimate the environmental footprint of a cleanup project at a detailed level. As an Excel-based tool, SEFA uses site-specific input and automated calculations to quantify 21 metrics such as the amounts of energy used onsite (BTUs), onsite emission of hazardous air pollutants (pounds), used potable water sourced from public water supplies (gallons), refined materials used onsite (tons), and onsite waste that is recycled or reused (percent). In November 2019, EPA released Version 3.0 of SEFA. The update reflects new default footprint conversion factors for additional materials, diesel or gasoline engines of various sizes, and laboratory analyses. SEFA output enables decision-makers to determine which cleanup activities drive the environmental footprint and to accordingly adjust the project parameters in ways that reduce the footprint and improve the environmental outcome.
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New Documents
Climate Resilience Technical Fact Sheets
EPA recently updated its three-part fact sheet series to continue helping project managers and other cleanup stakeholders assess site-specific remedy vulnerabilities and, where needed, implement measures to increase the remedy's resilience. The series addresses contaminated sediment sites (EPA 542-F-19-003, October 2019, 10 pages), contaminated waste containment systems (EPA 542-F-19-004, October 2019, 10 pages) and groundwater remediation systems (EPA 542-F-19-005, October 2019, 8 pages). The updated series provides more examples of potential measures to increase remedy resilience, highlights Superfund projects involving measures to address recently-identified vulnerabilities, and describes new decision-making tools developed by EPA or other federal agencies to address particular implications of a changing climate. The climate resilience concepts may also apply to site cleanups conducted under other regulatory programs or through voluntary efforts.
»View or Download Fact Sheets

Updated Area
Technology Developer Tools & Resources
The Technology Developer Tools and Resources support area provides technology developers and vendors with tools to help advance technologies through all stages of product development from conception of an idea to bench scale and to full commercialization. The materials cover a broad range of topics that include business planning, marketing, financing, and technical issues and sources.
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